Since its formation, ProAct has – with CARE International – played a supporting role to many of the IASC Cluster Working Groups, particularly Emergency Shelter (ESC), Water, Sanitation and Hygiene (WASH) and Camp Co-ordination and Camp Management (CCCM).

ProAct is now strategically positioned to help ensure that environmental considerations will be considered as a routine part of the response mechanism in new emergencies and recovery programmes.

ProAct's work with the Emergency Shelter Cluster
ProAct's work with the Water Sanitation & Hygiene Cluster
ProAct's work with the Camp Coordination & Camp Management Cluster

ProAct has also been selected as a member in the IASC Cluster on Early Recovery and as an observer to the IASC Task Force on Safe Access to Firewood and alternative Energy in Humanitarian Settings, and has contributed to these initiatives on a number of occasions.